CN112387886A - Industrial steel pipe bender of pay-off certainly - Google Patents

Industrial steel pipe bender of pay-off certainly Download PDF

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Publication number
CN112387886A
CN112387886A CN202011075213.2A CN202011075213A CN112387886A CN 112387886 A CN112387886 A CN 112387886A CN 202011075213 A CN202011075213 A CN 202011075213A CN 112387886 A CN112387886 A CN 112387886A
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CN
China
Prior art keywords
rotating shaft
bottom plate
gear
bracket
rack
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Pending
Application number
CN202011075213.2A
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Chinese (zh)
Inventor
苏川
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Individual
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Individual
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Priority to CN202011075213.2A priority Critical patent/CN112387886A/en
Publication of CN112387886A publication Critical patent/CN112387886A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/13—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by linearly moving tables
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/006—Feeding elongated articles, such as tubes, bars, or profiles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/026—Combination of two or more feeding devices provided for in B21D43/04 - B21D43/18
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/12—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by chains or belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/20—Storage arrangements; Piling or unpiling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
    • B21D45/02—Ejecting devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/08—Bending rods, profiles, or tubes by passing between rollers or through a curved die

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

The invention relates to a steel pipe bending machine, in particular to an industrial self-feeding steel pipe bending machine. The invention provides an industrial self-feeding steel pipe bending machine which can automatically feed materials and has higher working efficiency. An industrial self-feeding steel pipe bending machine comprises: the middle part of the bottom plate is provided with the first bracket; the top of the first bracket is provided with a desktop; the servo motor is arranged on the bottom plate; the conveying mechanism is arranged on the bottom plate, and the servo motor is connected with the conveying mechanism; the reaction mechanism is arranged on the bottom plate; the bottom plate is provided with a bending mechanism; the fixing mechanism is arranged on the bottom plate, and the reaction mechanism is matched with the fixing mechanism. The steel pipe bending machine has the advantages that the steel pipe bending machine can automatically feed and bend steel pipes automatically, people do not need to manually place the steel pipes, the efficiency is improved, and the profit rate of a factory can be increased.

Description

Industrial steel pipe bender of pay-off certainly
Technical Field
The invention relates to a steel pipe bending machine, in particular to an industrial self-feeding steel pipe bending machine.
Background
Steel pipes are a very widely used material in various industries, and sometimes steel pipes bent at various angles are used for specific situations, and a bending machine is needed to bend the steel pipes.
However, most of the existing steel pipe bending machines for bending steel pipes are simple, cannot realize automatic feeding and other operations, require manual feeding and other operations, are troublesome, are difficult to realize automatic operation, and have low efficiency.
Therefore, there is a need for an industrial self-feeding steel pipe bending machine which can conveniently and automatically perform steel pipe bending operation to improve the efficiency of steel pipe bending.
Disclosure of Invention
In order to overcome the defects that manual feeding is needed when the steel pipe is bent and the efficiency is low, the technical problems to be solved are as follows: the industrial self-feeding steel pipe bending machine can automatically feed materials and is high in working efficiency.
The technical implementation scheme of the invention is as follows: an industrial self-feeding steel pipe bending machine comprises:
a base plate;
the middle part of the bottom plate is provided with a first bracket;
the top of the first bracket is provided with a desktop;
the top of the desktop is symmetrically provided with baffles;
the servo motor is arranged on the bottom plate;
the output shaft of the servo motor is provided with a first rotating shaft;
the servo motor is arranged on the bottom plate, and a first rotating shaft is arranged on an output shaft of the servo motor;
the conveying mechanism is arranged on the bottom plate, and the first rotating shaft is connected with the conveying mechanism;
the reaction mechanism is arranged on the bottom plate;
the bottom plate is provided with a bending mechanism;
the fixing mechanism is arranged on the bottom plate, and the reaction mechanism is matched with the fixing mechanism.
As a further preferable mode, the transport mechanism includes:
the bottom plate is provided with 3 second supports;
the top parts of the 2 second brackets are rotatably provided with rollers;
the 2 rollers are wound with the conveying belts;
the bottom plate is rotatably connected with a second rotating shaft;
the second rotating shaft is provided with a first gear;
a third rotating shaft is arranged on the roller on one side;
the third rotating shaft and the second rotating shaft are respectively provided with a first steering gear, and the two first steering gears are meshed;
the bottom plate is rotatably connected with the hollow rotating shaft;
the bottom plate is rotatably provided with a second steering gear, the first rotating shaft is provided with a second steering gear, and the two second steering gears are meshed;
the bottom of the bending mechanism is provided with a large inner diameter gear which is meshed with the first gear;
the first belt pulley, the second steering gear, the hollow rotating shaft and the bending mechanism are all provided with a first belt pulley;
the first transmission belt, the second steering gear and the first belt pulley on the hollow rotating shaft are provided with the first transmission belt;
and the second transmission belt is wound on the hollow rotating shaft and the first belt pulley on the bending mechanism.
As a further preferable mode, the reaction mechanism includes:
the bottom plate is provided with a third bracket;
the bottom plate is provided with a fourth bracket;
the third support is rotatably provided with a first transmission gear;
the fourth bracket is connected with a push rod in a sliding manner;
the first rack and the third bracket are symmetrically and slidably provided with the first rack on one side
The first rack is connected with the push rod, and the first transmission gear is meshed with the first rack;
the first rack on the other side of the push plate is provided with the push plate;
the first rack and the desktop are connected with a first spring;
the bottom plate is provided with a fifth support, and the first rotating shaft is rotatably connected with the fifth support;
the first rotating shaft is provided with a first movable rod which is matched with the push rod;
the first torsion spring is wound on the first rotating shaft and connected with the fifth bracket and the first movable rod;
the first movable rod is rotatably connected with a fifth rotating shaft;
a third gear is arranged on the fifth rotating shaft;
and a transmission component is connected between the first rotating shaft and the fifth rotating shaft.
As a further preferable mode, the bending mechanism includes:
the bottom plate is provided with a sixth bracket;
the sixth rotating shaft is rotatably connected to the sixth support;
a fourth gear is arranged on the sixth rotating shaft and matched with the third gear;
the bottom plate is rotatably connected with a seventh rotating shaft;
a third steering gear is arranged on the seventh rotating shaft;
the upper middle part of the bottom plate is rotatably connected with an eighth rotating shaft;
the top of the eighth rotating shaft is rotatably provided with a first bending disc which is fixedly connected with the desktop;
the eighth rotating shaft is provided with a second movable rod;
a second torsion spring is wound on the eighth rotating shaft and is connected with the first bending disc and the second movable rod;
the bottom of the second movable rod is rotatably provided with a second bending disc;
the second movable rod is rotatably connected with a ninth rotating shaft, and the ninth rotating shaft is connected with the large-inner-diameter gear;
the upper part of the eighth rotating shaft and the seventh rotating shaft are provided with second belt pulleys;
and the two second belt wheels are wound with third transmission belts.
As a further preferable mode, the fixing mechanism includes:
the bottom plate is provided with a seventh bracket;
the bottom plate is rotatably connected with a tenth rotating shaft;
the top end of the tenth rotating shaft is provided with a second transmission gear;
the seventh bracket is provided with a second rack in a sliding manner, and the second transmission gear is meshed with the second rack;
the middle part of the fifth bracket is provided with an inclined block in a sliding way;
the second spring is wound on the second rack, the left side of the second rack is connected with the inclined block, and the second spring is connected with the inclined block and the seventh support;
the bottom plate is rotatably connected with an eleventh rotating shaft;
a fifth gear is arranged on the eleventh rotating shaft;
the upper part of the eleventh rotating shaft and the middle part of the tenth rotating shaft are provided with third belt pulleys;
and a fourth transmission belt is wound on the 2 third belt pulleys.
As a further preferable scheme, the device also comprises a collecting box, and the collecting box is arranged on the bottom plate.
The invention has the following advantages:
1. the automatic steel pipe bending machine has the advantages that the automatic feeding can be realized, the steel pipe can be bent automatically, people do not need to manually place the steel pipe for bending, the efficiency is greatly improved, the labor is saved, and the profit rate of a factory can be greatly increased.
2. The steel pipe bending machine is provided with the collecting box, so that the steel pipes can directly fall into the collecting box after the steel pipes are bent, workers do not need to wait for the completion of the bending of the steel pipes before the machine and take the steel pipes out, the workers can collect the steel pipes which are bent in the collecting box after a certain number of the steel pipes are bent, and the burden of the workers is greatly reduced.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the transportation mechanism of the present invention.
FIG. 3 is a schematic perspective view of a reaction mechanism according to the present invention.
Fig. 4 is a schematic perspective view of the bending mechanism of the present invention.
Fig. 5 is a schematic perspective view of the fixing mechanism of the present invention.
Reference numerals: 1_ base plate, 2_ first holder, 3_ table, 31_ baffle, 4_ servo motor, 41_ first shaft, 5_ transport mechanism, 51_ second holder, 52_ roller, 53_ transport belt, 54_ second shaft, 55_ first gear, 56_ first steering gear, 57_ third shaft, 58_ hollow shaft, 511_ first drive belt, 512_ second steering gear, 513_ large inner diameter gear, 514_ first pulley, 515_ second drive belt, 6_ reaction mechanism, 61_ third holder, 62_ fourth holder, 63_ first drive gear, 64_ push rod, 65_ first rack, 66_ push plate, 67_ first spring, 68_ fifth holder, 69_ first movable rod, 610_ first torsion spring, 611_ fifth shaft, 612_ third gear, 613_ transmission assembly, 7_ bending mechanism, 71_ sixth holder, 72_ sixth shaft, 73_ fourth gear, 74_ third steering gear, 75_ seventh rotating shaft, 76_ eighth rotating shaft, 77_ first bending disk, 78_ second torsion spring, 79_ second movable rod, 710_ second bending disk, 711_ ninth rotating shaft, 712_ second belt pulley, 713_ third transmission belt, 8_ fixing mechanism, 81_ seventh bracket, 82_ tenth rotating shaft, 83_ second transmission gear, 84_ second rack, 85_ second spring, 86_ skew block, 87_ eleventh rotating shaft, 88_ fifth gear, 89_ third belt pulley, 810_ fourth transmission belt, 9_ collecting box.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings.
Example 1
The utility model provides an industrial steel pipe bender from pay-off, as shown in figure 1, including bottom plate 1, first support 2, the desktop 3, baffle 31, servo motor 4, first pivot 41, transport mechanism 5, reaction mechanism 6, mechanism 7 and fixed establishment 8 bend, the middle part is equipped with first support 2 on the bottom plate 1, 2 tops of first support are equipped with desktop 3, 3 top front sides middle parts of desktop are controlled the both sides symmetry and are equipped with baffle 31, left side forward portion installs servo motor 4 on bottom plate 1, be equipped with first pivot 41 on the servo motor 4 output shaft, the front side is equipped with transport mechanism 5 on bottom plate 1, rear portion left side is equipped with reaction mechanism 6 on bottom plate 1, be equipped with mechanism 7 of bending on bottom plate 1, be equipped with fixed establishment 8 on bottom plate 1, servo motor 4 is connected with transport mechanism 5, reaction mechanism 6 cooperatees with fixed establishment 8.
When people need to bend the steel pipe, the steel pipe is firstly placed on the conveying mechanism 5, then the servo motor 4 is started, the steel pipe is conveyed through the conveying mechanism 5 to be in contact with the reaction mechanism 6, the reaction mechanism 6 is triggered, the reaction mechanism 6 is fixed by the fixing mechanism 8, then the reaction mechanism 6 operates to drive the bending mechanism 7 to operate to bend the steel pipe, the conveying mechanism 5 stops operating at the moment, after the bending is completed, the fixing mechanism 8 retracts inwards, the reaction mechanism 6 and the bending mechanism 7 reset, the conveying mechanism 5 starts to operate again, then a new steel pipe is placed on the conveying mechanism 5, the steel pipe which is bent is pushed out by the new steel pipe, the bending operation is completed, after the steel pipe is used, the servo motor 4 is closed, if the steel pipe is used again, and the operations are repeated.
Example 2
On the basis of embodiment 1, as shown in fig. 2, 3, 4 and 5, the transportation mechanism 5 includes a second bracket 51, rollers 52, a transportation belt 53, a second rotating shaft 54, a first gear 55, a first steering gear 56, a third rotating shaft 57, a hollow rotating shaft 58, a first transmission belt 511, a second steering gear 512, a large inner diameter gear 513, a first belt pulley 514 and a second transmission belt 515, the front portion of the bottom plate 1 is provided with 3 second brackets 51, the rollers 52 are rotatably provided between the front second brackets 51 and on the rear second bracket 51, the transportation belt 53 is wound on 2 rollers 52, the right side of the rear roller 52 is provided with the third rotating shaft 57, the right side of the bottom plate 1 is rotatably connected with the second rotating shaft 54, the middle portion of the second rotating shaft 54 is provided with the first gear 55, the right side of the third rotating shaft 57 and the top portion of the second rotating shaft 54 are provided with the first steering gear 56, the two first steering gears 56 are engaged, the middle part of the upper bottom plate 1 is rotatably connected with a hollow rotating shaft 58, the front part of the left side of the upper bottom plate 1 is rotatably provided with a second steering gear 512, an output shaft of the servo motor 4 is also provided with a second steering gear 51, the two second steering gears 512 are engaged, the lower parts of the lower second steering gear 512 and the hollow rotating shaft 58 and the middle part and the right bottom part of the bending mechanism 7 are respectively provided with a first belt pulley 514, the lower second steering gear 512 and the first belt pulley 514 of the lower part of the hollow rotating shaft 58 are wound with a first transmission belt 511, the middle part of the hollow rotating shaft 58 and the first belt pulley 514 of the right bottom part of the bending mechanism 7 are respectively wound with a second transmission belt 515, the right bottom part of the bending mechanism 7 is provided with a large inner diameter gear 513, the large inner diameter gear 513 is connected with the first belt pulley 514 of the lower side of the bending mechanism 7, and the large inner diameter gear 513 is engaged.
After the steel pipe is placed on the conveying belt 53, the servo motor 4 is turned on by people, the output shaft of the servo motor 4 rotates, the first rotating shaft 41 rotates to drive the second steering gear 512 on the upper side to rotate, because the two second steering gears 512 are meshed, the second steering gear 512 on the upper side rotates to drive the second steering gear 512 on the lower side to rotate, the second steering gear 512 on the lower side rotates to drive the first transmission belt 511 to rotate, the first transmission belt 511 rotates to drive the hollow rotating shaft 58 to rotate, the hollow rotating shaft 58 rotates to drive the first belt pulley 514 to rotate, the first belt pulley 514 rotates to drive the second transmission belt 515 on the lower side to rotate, the second transmission belt 515 on the lower side rotates to drive the large-inner-diameter gear 513 on the bending mechanism 7 to rotate, the large-inner-diameter gear 513 on the bending mechanism 7 rotates to drive the first gear 55 to rotate, the first gear 55 rotates to drive the second rotating shaft 54 to rotate, the second rotating, because two first steering gears 56 mesh, the first steering gear 56 of downside rotates and drives the first steering gear 56 of upside and rotate, the first steering gear 56 of upside rotates and drives third pivot 57 and rotate, third pivot 57 rotates and drives the gyro wheel 52 of rear side and rotate, the gyro wheel 52 of rear side rotates and drives the transportation belt 53 and rotate, the transportation belt 53 rotates and drives the gyro wheel 52 of front side and rotates, because be equipped with the baffle on the transportation belt 53 and restrict the steel pipe position, the transportation belt 53 transports the steel pipe backward, it can to close servo motor 4 when no longer using, if need reuse operation more than the repetition.
The reaction mechanism 6 comprises a third bracket 61, a fourth bracket 62, a first transmission gear 63, a push rod 64, a first rack 65, a push plate 66, a first spring 67, a fifth bracket 68, a first movable rod 69, a first torsion spring 610, a fifth rotating shaft 611 and a third gear 612, the third bracket 61 is arranged at the rear part of the left side of the bottom plate 1, the fourth bracket 62 is arranged at the left side of the bottom plate 1, the first transmission gear 63 is rotatably arranged in the middle of the top side of the third bracket 61, the push rod 64 is slidably connected to the upper part of the fourth bracket 62, the first racks 65 are slidably arranged at the left and right sides of the top of the third bracket 61, the first rack 65 at the left side is fixedly connected with the push rod 64, the first transmission gear 63 is engaged with the first racks 65 at both sides, the push plate 66 is arranged at the right side of the rear part of the first rack 65, the front end of the first rack 65 at the right side is connected with the first spring 67 connected, the first rotating shaft 41 is rotatably connected with the fifth support 68, a first movable rod 69 is rotatably disposed on the right portion of the first rotating shaft 41, the first movable rod 69 is engaged with the push rod 64, a first torsion spring 610 is wound around the right portion of the first rotating shaft 41, the first torsion spring 610 is connected with the lower side of the left portion of the fifth support 68 and the first movable rod 69, a fifth rotating shaft 611 is rotatably connected to the left side of the top portion of the first movable rod 69, a third gear 612 is disposed on the right side of the fifth rotating shaft 611, and a transmission assembly 613 is connected between the middle portion of the first rotating shaft 41 and the fifth rotating shaft 611.
After the steel pipe is placed on the conveying belt 53, the servo motor 4 is turned on, the conveying belt 53 starts to convey the steel pipe, the first rotating shaft 41 rotates to drive the transmission assembly 613 to rotate, the transmission assembly 613 rotates to drive the fifth rotating shaft 611 to rotate, the fifth rotating shaft 611 rotates to drive the third gear 612 to rotate, the steel pipe continuously moves backwards to drive the push plate 66 to move backwards, the push plate 66 moves backwards to drive the first rack 65 on the right side to move backwards, the first spring 67 is stretched, the first rack 65 on the right side drives the first transmission gear 63 to rotate backwards due to the fact that the first transmission gear 63 is meshed with the first rack 65, the first transmission gear 63 rotates backwards, the first transmission gear 63 rotates to drive the first rack 65 on the left side and the push rod 64 to move forwards, the upper portion of the push rod 64 moves forwards to drive the first movable rod 69 to rotate forwards, the first movable rod 69 rotates forwards to enable the third gear 612 to be matched with the bending mechanism 7, and, at this moment, the first torsion spring 610 deforms, the bending mechanism 7 bends the steel pipe, after the steel pipe is bent, the first torsion spring 610 resets, the first movable rod 69 resets under the driving of the first torsion spring 610, the first spring 67 resets at this moment, the first rack 65 on the right side is driven to move forwards, the first rack 65 moves forwards to drive the first transmission gear 63 to rotate, the first transmission gear 63 rotates to drive the first rack 65 on the left side and the push rod 64 to move backwards, resetting is completed, and the operations are repeated if needed.
The bending mechanism 7 comprises a sixth support 71, a sixth rotating shaft 72, a fourth gear 73, a third steering gear 74, a seventh rotating shaft 75, an eighth rotating shaft 76, a first bending disc 77, a second torsion spring 78, a second movable rod 79, a second bending disc 710, a ninth rotating shaft 711, a second belt pulley 712 and a third transmission belt 713, the sixth support 71 is arranged at the front part of the left side of the bottom plate 1, the sixth rotating shaft 72 is rotatably connected to the top of the sixth support 71, the fourth gear 73 is arranged at the left end of the sixth rotating shaft 72, the fourth gear 73 is matched with the third gear 612, the seventh rotating shaft 75 is rotatably connected to the front part of the left side of the bottom plate 1, the third steering gear 74 is arranged at the top end of the seventh rotating shaft 75 and the right end of the sixth rotating shaft 72, the third steering gear 74 is mutually engaged, the eighth rotating shaft 76 is rotatably connected to the middle part of the bottom plate 1, the eighth rotating shaft 76 is positioned at the inner side of the hollow rotating shaft 58, and the hollow rotating shaft 58, the upper portions of the eighth rotating shaft 76 and the seventh rotating shaft 75 are both provided with second belt pulleys 712, third transmission belts 713 are wound on the two second belt pulleys 712, the top of the eighth rotating shaft 76 is rotatably provided with a first bending disc 77, the first bending disc 77 is fixedly connected with the tabletop 3, the upper portion of the eighth rotating shaft 76 is provided with a second movable rod 79, the upper portion of the eighth rotating shaft 76 is wound with a second torsion spring 78, the second torsion spring 78 is connected with the first bending disc 77 and the second movable rod 79, the left side of the bottom of the second movable rod 79 is rotatably provided with a second bending disc 710, the bottom of the right end of the second movable rod 79 is rotatably connected with a ninth rotating shaft 711, and the bottom of the ninth rotating shaft 711 is connected with a large-diameter gear 513.
After people place the steel pipe, the steel pipe is transported between the first bending disk 77 and the second bending disk 710 by the transportation belt 53 and the push plate 66 is triggered, so that the first movable rod 69 rotates forwards, the fourth gear 73 starts to rotate as the third gear 612 engages with the fourth gear 73, the fourth gear 73 rotates to drive the sixth rotating shaft 72 to rotate, the sixth rotating shaft 72 rotates to drive the third steering gear 74 on the upper side to rotate, since the two third steering gears 74 engage, the third steering gear 74 on the upper side drives the third steering gear 74 on the lower side to rotate, the third steering gear 74 on the lower side rotates to drive the seventh rotating shaft 75 to rotate, the seventh rotating shaft 75 rotates to drive the second belt wheel 712 on the front side to rotate, the second belt wheel 712 on the front side rotates to drive the third transmission belt 713 to rotate, the second belt wheel 712 on the rear side rotates, and the second belt wheel 712 on the rear side rotates to drive the eighth rotating shaft 76, the eighth rotating shaft 76 rotates to drive the right portion of the second movable rod 79 to rotate towards the rear side, the second movable rod 79 drives the second bending circular disc 710 to rotate backwards, the first bending circular disc 77 and the second bending circular disc 710 are matched to bend the steel pipe, at the moment, the second torsion spring 78 is compressed, after the steel pipe is bent, the first movable rod 69 resets, the third gear 612 is not meshed with the fourth gear 73, the fourth gear 73 does not rotate any more, so that the second torsion spring 78 resets, the second torsion spring 78 resets to drive the second movable rod 79 to reset, one-time operation is completed, the servo motor 4 is closed when the steel pipe is not used any more, and the operation is repeated if the steel pipe is required to be used again.
The fixing mechanism 8 comprises a seventh bracket 81, a tenth rotating shaft 82, a second transmission gear 83, a second rack 84, a second spring 85, an oblique block 86, an eleventh rotating shaft 87, a fifth gear 88, a third belt pulley 89 and a fourth transmission belt 810, the seventh bracket 81 is arranged on the left side of the upper front part of the bottom plate 1, the oblique block 86 is arranged in the middle of the fifth bracket 68 in a sliding manner, the second rack 84 is arranged in the middle of the seventh bracket 81 in a sliding manner, the left side of the second rack 84 is connected with the oblique block 86, the second spring 85 is wound on the left part of the second rack 84, the second spring 85 is connected with the oblique block 86 and the seventh bracket 81, the tenth rotating shaft 82 is rotatably connected on the left side of the upper front part of the bottom plate 1, the second transmission gear 83 is arranged at the top end of the tenth rotating shaft 82, the second transmission gear 83 is meshed with the second rack 84, the eleventh rotating shaft 87 is rotatably connected on the rear part of the, third belt pulleys 89 are arranged at the upper part of the eleventh rotating shaft 87 and the middle part of the tenth rotating shaft 82, and fourth transmission belts 810 are wound on the two third belt pulleys 89.
In an initial state, the first movable rod 69 is matched with the inclined block 86, when the upper part of the first movable rod 69 moves forwards, the first movable rod 69 pushes the inclined block 86 to move rightwards, the second spring 85 is compressed, when the first movable rod 69 moves to the front of the inclined block 86, the second spring 85 resets to drive the inclined block 86 to reset, when the steel pipe is bent, the second movable rod 79 enables the large inner diameter gear 513 to be meshed with the fifth gear 88 due to rotation, the large inner diameter gear 513 rotates to drive the fifth gear 88 to rotate, the fifth gear 88 rotates to drive the eleventh rotating shaft 87 to rotate, the eleventh rotating shaft 87 rotates to drive the third belt pulley 89 on the rear side to rotate, the third belt pulley 89 rotates to drive the fourth transmission belt 810 to rotate, the fourth transmission belt 810 rotates to drive the third belt pulley 89 on the front side to rotate, the third belt pulley 89 on the front side rotates to drive the tenth rotating shaft 82 to rotate, the tenth rotating shaft 82 rotates to drive the second transmission gear 83 to rotate, because the second transmission gear 83 is meshed with the second rack 84, the second transmission gear 83 rotates to drive the second rack 84 to move rightwards, the second rack 84 moves rightwards to enable the second spring 85 to be compressed, at the moment, the upper portion of the first movable rod 69 moves backwards and gradually resets, after the first movable rod 69 resets, the fifth gear 88 is not meshed with the large-inner-diameter gear 513 any more, the second transmission gear 83 stops rotating, the second spring 85 returns to the initial state, the second spring 85 resets to drive the inclined block 86 to reset, the inclined block 86 is matched with the first movable rod 69 again, one operation is completed, the servo motor 4 is turned off when the servo motor is not used any more, and the above operations are repeated if needed.
Example 3
On the basis of the embodiment 2, as shown in fig. 1, a collecting box 9 is further included, and the collecting box 9 is arranged on the upper rear part of the bottom plate 1.
The collecting box 9 is placed on the bottom plate 1, the bent steel pipe is continuously pushed backwards by the conveying belt 53 and finally falls into the collecting box 9, the collecting box 9 is taken out after the collecting box 9 is filled with the steel pipe, the steel pipe in the collecting box 9 is taken out, and the collecting box 9 is placed back to the initial position after the steel pipe in the collecting box 9 is emptied.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (6)

1. The utility model provides an industrial steel pipe bender from pay-off, characterized by, including:
the device comprises a bottom plate (1) and a first support (2), wherein the first support (2) is arranged on the bottom plate (1);
the top of the first bracket (2) is provided with a desktop (3);
the top of the desktop (3) is symmetrically provided with the baffle plates (31);
the servo motor (4) is arranged on the bottom plate (1);
a first rotating shaft (41) is arranged on an output shaft of the servo motor (4);
the conveying mechanism (5) is arranged on the bottom plate (1), and the first rotating shaft (41) is connected with the conveying mechanism (5);
the reaction mechanism (6) is arranged on the bottom plate (1);
the bending mechanism (7), the bottom plate (1) is provided with the bending mechanism (7);
the reaction device comprises a fixing mechanism (8), a bottom plate (1) is provided with the fixing mechanism (8), and a reaction mechanism (6) is matched with the fixing mechanism (8).
2. An industrial self-feeding steel tube bending machine according to claim 1, wherein the transport mechanism (5) comprises:
the bottom plate (1) is provided with 3 second supports (51);
the top parts of the 2 second brackets (51) are rotatably provided with the rollers (52);
a conveying belt (53), 2 rollers (52) are wound with the conveying belt (53);
the bottom plate (1) is rotatably connected with a second rotating shaft (54);
the first gear (55) is arranged on the second rotating shaft (54);
a third rotating shaft (57), wherein the roller (52) on one side is provided with the third rotating shaft (57);
the first steering gear (56) is arranged on each of the third rotating shaft (57) and the second rotating shaft (54), and the two first steering gears (56) are meshed;
the bottom plate (1) is rotatably connected with the hollow rotating shaft (58);
the bottom plate (1) is rotatably provided with a second steering gear (512), the first rotating shaft (41) is provided with the second steering gear (512), and the two second steering gears (512) are meshed;
the bending mechanism (7) is provided with a large inner diameter gear (513) at the bottom, and the large inner diameter gear (513) is meshed with the first gear (55);
the first belt pulley (514), the second steering gear (512), the hollow rotating shaft (58) and the bending mechanism (7) are all provided with the first belt pulley (514);
the first transmission belt (511) is arranged on the first pulley (514) on the hollow rotating shaft (58), the second steering gear (512) and the first transmission belt (511) are arranged on the hollow rotating shaft (58);
and the hollow rotating shaft (58) and the first belt pulley (514) on the bending mechanism (7) are wound with a second transmission belt (515).
3. An industrial self-feeding steel tube bending machine according to claim 2, wherein the reaction mechanism (6) comprises:
a third bracket (61), wherein the bottom plate (1) is provided with the third bracket (61);
a fourth bracket (62), wherein the bottom plate (1) is provided with the fourth bracket (62);
the first transmission gear (63) is rotationally arranged on the third bracket (61);
the push rod (64) is connected to the fourth bracket (62) in a sliding mode;
the first rack (65) is symmetrically and slidably arranged on the third bracket (61), the first rack (65) on one side is connected with the push rod (64), and the first transmission gear (63) is meshed with the first rack (65);
a push plate (66) is arranged on the first rack (65) on the other side of the push plate (66);
the first spring (67) is connected with the first rack (65) and the table top (3);
a fifth support (68), wherein the bottom plate (1) is provided with the fifth support (68), and the first rotating shaft (41) is rotatably connected with the fifth support (68);
the first movable rod (69), the first rotating shaft (41) is provided with the first movable rod (69), and the first movable rod (69) is matched with the push rod (64);
a first torsion spring (610), wherein the first torsion spring (610) is wound on the first rotating shaft (41), and the first torsion spring (610) is connected with the fifth bracket (68) and the first movable rod (69);
the fifth rotating shaft (611), the first movable rod (69) is rotatably connected with the fifth rotating shaft (611);
a third gear (612) is arranged on the fifth rotating shaft (611);
and the transmission component (613) is connected between the first rotating shaft (41) and the fifth rotating shaft (611).
4. An industrial self-feeding steel tube bending machine according to claim 3, wherein the bending mechanism (7) comprises:
a sixth bracket (71), wherein the bottom plate (1) is provided with the sixth bracket (71);
the sixth rotating shaft (72) is rotatably connected to the sixth bracket (71) through the sixth rotating shaft (72);
the fourth gear (73) is arranged on the sixth rotating shaft (72), and the fourth gear (73) is matched with the third gear (612);
the seventh rotating shaft (75), the bottom plate (1) is rotatably connected with the seventh rotating shaft (75);
a third steering gear (74) is arranged on the seventh rotating shaft (75);
the upper middle part of the bottom plate (1) is rotatably connected with an eighth rotating shaft (76);
the top of the eighth rotating shaft (76) is rotatably provided with a first bending disc (77), and the first bending disc (77) is fixedly connected with the tabletop (3);
the eighth rotating shaft (76) is provided with a second movable rod (79);
the eighth rotating shaft (76) is wound with a second torsion spring (78), and the second torsion spring (78) is connected with the first bending disc (77) and the second movable rod (79);
the bottom of the second movable rod (79) is rotatably provided with a second bending disc (710);
the ninth rotating shaft (711), the second movable rod (79) is rotatably connected with the ninth rotating shaft (711), and the ninth rotating shaft (711) is connected with the large-inner-diameter gear (513);
the second belt pulley (712), the upper part of the eighth rotating shaft (76) and the seventh rotating shaft (75) are provided with the second belt pulley (712);
and a third transmission belt (713) is wound on the two second pulleys (712).
5. An industrial self-feeding steel tube bending machine according to claim 4, wherein the fixing mechanism (8) comprises:
a seventh support (81), wherein the bottom plate (1) is provided with the seventh support (81);
a tenth rotating shaft (82), wherein the bottom plate (1) is rotatably connected with the tenth rotating shaft (82);
the top end of the tenth rotating shaft (82) is provided with a second transmission gear (83);
the seventh bracket (81) is provided with a second rack (84) in a sliding manner, and the second transmission gear (83) is meshed with the second rack (84);
the middle part of the fifth bracket (68) is provided with an inclined block (86) in a sliding way;
the second spring (85) is wound on the second rack (84), the left side of the second rack (84) is connected with the inclined block (86), and the second spring (85) is connected with the inclined block (86) and the seventh support (81);
the eleventh rotating shaft (87) is rotatably connected to the bottom plate (1);
a fifth gear (88) is arranged on the eleventh rotating shaft (87);
the third belt pulley (89) is arranged at the upper part of the eleventh rotating shaft (87) and the middle part of the tenth rotating shaft (82);
and a fourth transmission belt (810) is wound on the 2 third belt pulleys (89), and the fourth transmission belt (810) is wound on the 2 third belt pulleys.
6. An industrial self-feeding steel tube bending machine according to claim 5, further comprising a collection box (9), wherein the collection box (9) is arranged on the base plate (1).
CN202011075213.2A 2020-10-10 2020-10-10 Industrial steel pipe bender of pay-off certainly Pending CN112387886A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011075213.2A CN112387886A (en) 2020-10-10 2020-10-10 Industrial steel pipe bender of pay-off certainly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011075213.2A CN112387886A (en) 2020-10-10 2020-10-10 Industrial steel pipe bender of pay-off certainly

Publications (1)

Publication Number Publication Date
CN112387886A true CN112387886A (en) 2021-02-23

Family

ID=74596813

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011075213.2A Pending CN112387886A (en) 2020-10-10 2020-10-10 Industrial steel pipe bender of pay-off certainly

Country Status (1)

Country Link
CN (1) CN112387886A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112828102A (en) * 2021-03-24 2021-05-25 欧志嘉 Automatic steel pipe bending equipment
CN114558915A (en) * 2022-03-15 2022-05-31 江苏海德曼新材料股份有限公司 Automatic bending equipment for building material aluminum plate
CN117862886A (en) * 2024-03-07 2024-04-12 舒华体育股份有限公司 Body-building apparatus processingequipment

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112828102A (en) * 2021-03-24 2021-05-25 欧志嘉 Automatic steel pipe bending equipment
CN112828102B (en) * 2021-03-24 2023-12-01 青昂钢管(上海)有限公司 Automatic steel pipe bending equipment
CN114558915A (en) * 2022-03-15 2022-05-31 江苏海德曼新材料股份有限公司 Automatic bending equipment for building material aluminum plate
CN114558915B (en) * 2022-03-15 2024-03-08 江苏海德曼新材料股份有限公司 Automatic equipment of bending of building materials aluminum plate
CN117862886A (en) * 2024-03-07 2024-04-12 舒华体育股份有限公司 Body-building apparatus processingequipment
CN117862886B (en) * 2024-03-07 2024-05-31 舒华体育股份有限公司 Body-building apparatus processingequipment

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